Automatic data reader



March 8, 1960 J. K., MIDDAUGH ET AL 2,927,730

AUTOMATIC DATA READER 42 Sheets-Sheet 1 Filed Oct. 3l, 1956 J. K M/DDUGH W R. YOU/VG, JR. Q/MQ (D. @www ATTOR/VFV /N VE N TOPS March 8, 1960 Filed Oct. 31, 1956 J. K. MIDDAUGH ETAL 2,927,730

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AUTOMATIC DATA READER Filed Oct. 31. 1956 42 Sheets-Sheet 5 SGML 42 Sheets-Sheet 6 J. K. MIDDAUGH TAL AUTOMATIC DATA READER March 1960 Filed Oct. 3l, 1956 AHORA/5y March 8, 1960 J. K. MIDDAUGH ETAL 2,927,730

AUTOMATIC DATA READER 42 Sheets-Sheet 7 Filed Oct. 31, 1956 WWQUN J. K. MIDDAUGH ETAL 2,927,730

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AUTOMATIC DATA READER Filed Oct. 3l, 1956 42 Sheets-Sheet 11 ou /mm AQ .E i .Q

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ATTORNEY Marc J. K. MIDDAVUGH ETAL AUTOMATIC DATA READER Filed Oct. 3l, 1956 42 Sheets-Sheet 16 A TTORNEV AUTOMATIC DATA READER Smets-Sheet 17 Filed Oct. 5l, 1956 MES ATTORNEY 42 Sheets-Sheet 18 WQQA J. K. MIDDAUGH ET AL AUTOMATIC DATA READER March 8, 1960 Filed oct. 51, 1956 @QSA J. K M/DDAUGH S .wm

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